滚针轴承 gǔnzhēnzhóuchéng needle bearing Definitions Defs Origin Strokes Stroke Words Sentences Sents 滚针轴承 滾針軸承 gǔnzhēnzhóuchéng needle bearing needle roller bearing; a type of roller bearing that uses small cylindrical rollers to reduce friction of a rotating surface
滚针轴承 滾針軸承 gǔnzhēnzhóuchéng needle bearing needle roller bearing; a type of roller bearing that uses small cylindrical rollers to reduce friction of a rotating surface
